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This science fair project idea determines if the temperature of rubber effects how high it bounces.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

Practice writing skills and use imagination with this fun activity, where your child will write a story about what he thinks life would be like on a cloud.

This science fair project idea determines the most effective method of preserving food.

Learn all about colors with the best teachers of all -- cupcakes!

In this fun guessing game, your child uses his sense of smell and taste to figure out what is in the container. Here's how to play:

How well can people recall what they have observed. Test your knowledge in this fun experiment.

In this pinto bean germination experiment, you'll learn about how fertilizer aids in growing pinto beans into seedlings.

Find out whether packaged seeds actually do expire in this new science fair project idea.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

Give your child some practice with even numbers, while creating a cute Christmas keepsake. Create this skip counting book.

Make homemade glitter to add glamor and glitz to art projects galore.

Budding bakers can explore the excitement of the kitchen without fear of cuts or hot ovens by making these super simple and tasty cookies.

In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

Introduce decimals and place value with this fun math card game for fourth grade students.

This science fair project idea investigates how the shape of an object affects drag.

Spark your child's interest in international sporting events by creating a banner of world flags.

It’s the season for falling leaves, fall colors, and corn! Use this easy activity to help your child make some amazing paintings. They can use their math skills to design patterns for cards, paper, presents and more!

Discover the science behind materials that absorb heat, and materials that don't, by constructing this cork trivet for your dinner table.

Gather the neighborhood children together and practice graphing with this backyard tournament!

Math Baseball is a fun and competitive way to review new math concepts and simple computations.

This science fair project on testing water hardness is a great introduction to practical chemistry. Test and learn the difference between hard and soft water.

Satisfy your kindergartener's fascination of different sounds with this easy science project, where they'll use their ears instead of their eyes to identify sounds!

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

Here's a brain-challenging treasure hunt for your third grader, calling upon math skills with money and with decimals!

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

Make a creative Father's Day art card to celebrate your family's beloved guy!

Mix up a batch of molasses cookies, and you'll have a delicious chance to teach your child some math and social studies in the process!

Come take off your shoes and explore with your feet. Your child will embark on a barefoot adventure as he plays with different textures.